// Copyright © 2023 Cisco Systems, Inc. and its affiliates.
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package odatasql

type FieldType string

const (
	BooleanFieldType      FieldType = "boolean"
	NumberFieldType       FieldType = "number"
	StringFieldType       FieldType = "string"
	DateTimeFieldType     FieldType = "datetime"
	CollectionFieldType   FieldType = "collection"
	ComplexFieldType      FieldType = "complex"
	RelationshipFieldType FieldType = "relationship"
)

type FieldMeta struct {
	FieldType FieldType

	// Field for collection field types
	CollectionItemMeta *FieldMeta

	// Fields for complex field types
	ComplexFieldSchemas        []string
	DiscriminatorProperty      string
	DiscriminatorSchemaMapping map[string]string

	// Fields for relationship and relationship collection types
	RelationshipSchema   string
	RelationshipProperty string
}

type SchemaMeta struct {
	Table  string
	Fields map[string]FieldMeta
}

type Schema map[string]FieldMeta
